mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
synced 2024-12-06 02:24:25 +08:00
ad868bd413
I also tagged the sbc project with "copied-to-bluez-utils" at the same time. We will do sbc work under bluez and sync it with the old sbc project if necessary.
64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/*
|
|
*
|
|
* Bluetooth low-complexity, subband codec (SBC) library
|
|
*
|
|
* Copyright (C) 2004-2006 Marcel Holtmann <marcel@holtmann.org>
|
|
* Copyright (C) 2004-2005 Henryk Ploetz <henryk@ploetzli.ch>
|
|
* Copyright (C) 2005-2006 Brad Midgley <bmidgley@xmission.com>
|
|
*
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
#ifndef __SBC_H
|
|
#define __SBC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct sbc_struct {
|
|
unsigned long flags;
|
|
|
|
int rate;
|
|
int channels;
|
|
int joint;
|
|
int blocks;
|
|
int subbands;
|
|
int bitpool;
|
|
|
|
void *data;
|
|
int size;
|
|
int len;
|
|
|
|
unsigned long duration;
|
|
|
|
void *priv;
|
|
};
|
|
|
|
typedef struct sbc_struct sbc_t;
|
|
|
|
int sbc_init(sbc_t *sbc, unsigned long flags);
|
|
int sbc_decode(sbc_t *sbc, void *data, int count);
|
|
int sbc_encode(sbc_t *sbc, void *data, int count);
|
|
void sbc_finish(sbc_t *sbc);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __SBC_H */
|